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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#558802#8832. Daily DisinfectionlntanoWA 2ms3756kbC++14409b2024-09-11 18:36:412024-09-11 18:36:42

Judging History

你现在查看的是最新测评结果

  • [2024-09-11 18:36:42]
  • 评测
  • 测评结果：WA
  • 用时：2ms
  • 内存：3756kb
查看
  • [2024-09-11 18:36:41]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;
using ll=long long;

void solve(){
	int n;
	string s;
	cin>>n>>s;

 	int ans=0;
	for(int i=0;i<n;i++){
		ans+=s[i]=='1';
	}

	if(s[0]=='1'&&s[2]=='1'&&s[n-1]=='1'&&s[n-3]=='1') ans++;

	cout<<ans<<'\n';
}

int main(){
	ios::sync_with_stdio(false),cin.tie(nullptr),cout.tie(nullptr);

	int t=1;
	cin>>t;
	while(t--) solve();

	return 0;
}
源文件, 语言: C++14

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3544kb

input:

3
2
01
5
00110
9
101010101

output:

1
2
6

result:

ok 3 number(s): "1 2 6"

Test #2:

score: -100
Wrong Answer
time: 2ms
memory: 3756kb

input:

10000
15
010111111011011
10
1000101111
10
0011111101
1
0
3
110
4
1000
8
10000111
20
00000101000100001110
13
1101110110110
13
0111100011010
17
00001001111110101
1
0
20
10001010011000111100
11
00100110101
11
10110101000
15
001011110011000
16
1110111110000111
15
011110110110010
1
0
20
10110001101100010...

output:

11
6
7
0
2
1
4
6
9
7
9
0
9
5
5
7
12
9
0
9
8
7
3
6
0
6
2
5
4
8
10
4
6
1
7
2
1
8
1
7
11
9
13
4
12
13
16
6
3
4
5
1
1
7
7
5
3
0
0
11
8
5
6
7
6
4
9
1
4
5
12
0
2
10
3
3
7
7
3
7
4
3
7
9
15
2
6
6
9
8
6
1
2
4
2
11
10
5
0
0
4
7
4
8
0
4
7
9
3
3
10
3
6
12
8
1
8
6
5
2
4
9
7
1
5
7
8
3
5
12
6
10
8
8
9
16
2
7
6
3
3...

result:

wrong answer 17th numbers differ - expected: '11', found: '12'
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